# Broken Plastic Parts

**URL:** <https://forums.maslowcnc.com/t/broken-plastic-parts/25542>\
**Category:** Troubleshooting\
**Created:** [February 22, 2026, 9:19pm UTC](https://forums.maslowcnc.com/t/broken-plastic-parts/25542 "2026-02-22T21:19:00Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![ian\_ab](https://avatars.discourse-cdn.com/v4/letter/i/a587f6/32.png) [@ian\_ab](https://forums.maslowcnc.com/u/ian_ab)\
**Post date:** [February 22, 2026, 10:46pm UTC](https://forums.maslowcnc.com/t/broken-plastic-parts/25542/3 "2026-02-22T22:46:13Z")

</div>

Also my alternative inner support (need longer bolts), prints without supports, shorter so need to replace all 4. Only 2 spacers needed.

[https://abundance.maslowcnc.com/run/IDAbbott/M4InnerSupport](https://abundance.maslowcnc.com/run/IDAbbott/M4InnerSupport)

> [@Maslow 4 3D printed parts thread](https://forums.maslowcnc.com/t/maslow-4-3d-printed-parts-thread/20627/45):
>
> Inner Support for arms(4) and spacer(2) to separate bearings. A couple of mm shorter than existing Arms.  
> [M4InnerSupport.step](https://forums.maslowcnc.com/uploads/short-url/hhC4lxNU9enW5ygHVMVljYHfkz9.step) (455.1 KB)  
> [M4InnerSpacer.step](https://forums.maslowcnc.com/uploads/short-url/8fANu314Lvy5ePeOEyaC1jVo4nM.step) (10.5 KB)
> 
> ![InnerSupport](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/3X/5/8/58c63aca5445cd58c5f92cc2906b899951ca1636.png)

---

_[View the full topic](https://forums.maslowcnc.com/t/broken-plastic-parts/25542)._